If you are good at writing notes and attended all lectures, you can sell your asserts to less committed students via NoteSale. You can create a listing for free, but the site will take a per cent from each of your sales. Typed notes in PDF/Text format sell best, yet it’s worth trying with scanned handwritten notes too if you have nice clear writing.
 Do you have stuff in your garage that you don't use anymore? Maybe a bicycle or camping gear? Maybe it's something that you do use, but not very often. If you want to put your stuff to work for you, consider using a service like Rentything, which allows you to rent almost anything you own. You just create your own rental shop and list items to rent. People contact you and pay you online through the platform. A simple and easy way to boost your income! A similar site is Zilok.

For instance, they offer 50 cents if you upload a picture of a receipt where you bought milk and offer $10 for a picture of a Best Buy receipt. Of course, it makes no sense going out and purposefully buying products with the highest rebate, yet it won’t take much of your time taking and uploading pictures of things you typically buy and stash some extra cash by the end of the month.

Apply for new scholarships and grants. A lot of students think that they are only eligible for funding when they initially apply for admission. This is a mistake! There are often new scholarship opportunities for upperclassmen, though they aren't always widely advertised. You may also be able to apply for external scholarships or grants, which are offered from groups outside of your school.